Hertel 85703619 Jobber Drill Bit 15/32 Inch Hss

Product Description

The HERTEL 85703619 is a jobber-length drill bit designed for general-purpose drilling in metal, wood, and similar materials. It measures 15/32 inch (0.4688 inch decimal) in diameter with a 5-3/4 inch overall length and a 4-5/16 inch flute length. The bit is manufactured from high speed steel with a bright, uncoated finish. A 118-degree standard point angle and web-thinned, tapered web geometry promote accurate starting and reduce thrust during drilling. Two regular spiral flutes evacuate chips efficiently. This bit is sized and constructed for professional tradespeople, machinists, and maintenance technicians who require consistent performance in everyday drilling tasks.

This drill bit is suited for general-purpose production and maintenance drilling across residential, commercial, and light industrial settings. It fits standard drill chucks and magnetic drill presses that accept straight-cylindrical shanks. The 15/32 inch diameter falls within the 0.4000 to 0.5000 inch size range, making it a common choice when drilling clearance holes, pilot holes for fasteners, or rough openings in structural and fabricated assemblies. Right-hand cutting direction is compatible with all standard drill presses and handheld corded or cordless drills.

Key Features

• 15/32 inch (0.4688 inch) diameter with a 5-3/4 inch overall length for reach in deeper setups
• 118-degree standard point angle for accurate positioning on flat and curved surfaces
• Web-thinned, tapered web reduces axial thrust and improves chip clearance
• Two regular spiral flutes provide efficient chip evacuation during drilling
• High speed steel construction handles moderate heat and abrasion in general-purpose applications
• Straight-cylindrical shank seats securely in keyed or keyless drill chucks

Compatibility

Designed as a general-purpose jobber-length drill bit compatible with standard drill chucks and drill presses that accept straight-cylindrical shanks in the 15/32 inch diameter range.

Installation Notes

Installation and use of this bit should be performed by qualified machinists or tradespeople familiar with rotating tool safety. Ensure the drill chuck is fully tightened and the workpiece is securely clamped before starting. Use appropriate cutting fluid or coolant when drilling harder metals to extend bit life and reduce heat buildup. Always wear eye protection and ensure the drill press or handheld drill is rated for the selected bit diameter.